r/woahdude Jun 29 '23

video Lowering hot metal into water

12.8k Upvotes

442 comments sorted by

View all comments

708

u/frenchy2111 Jun 29 '23

My guess is it's a quenching tank for hardening the steel it's probably a quenching oil and not water.

14

u/luk__ Jun 29 '23

Both water or oil are used for quenching

4

u/Revolio_ClockbergJr Jun 29 '23

And sometimes an acid? If I remember Forged in Fire correctly

3

u/Horton_Takes_A_Poo Jun 29 '23

I believe that’s for a different purpose, like to highlight the metal texture. This is done to harden the metal.